planefinder

PlaneFinder Spring Boot RESTful web service from Spring Boot Up & Running book converted to Kotlin

Usage

The application will listen on port 7634. To chance the listen port, edit application.properties. It uses the H2 database to store data in memory. It will query http://192.168.1.193/ajax/aircraft for aircraft data. If it cannot get aircraft data from this URL, it will provide some sample data.

The httpie is a user-friendly HTTP client that can be used to test the API:

$ http :7634/aircraft
HTTP/1.1 200 
Connection: keep-alive
Content-Type: application/json
Date: Sun, 13 Jun 2021 08:21:48 GMT
Keep-Alive: timeout=60
Transfer-Encoding: chunked

[
    {
        "adsb": false,
        "altitude": 30000,
        "barometer": 0.0,
        "bds40_seen_time": "2021-06-13T08:21:48.559092392Z",
        "callsign": "SAL001",
        "category": "ct",
        "flightno": "SAL001",
        "heading": 280,
        "id": 4,
        "is_on_ground": true,
        "last_seen_time": "2021-06-13T08:21:48.559089456Z",
        "lat": 39.2979849,
        "lon": -94.71921,
        "polar_bearing": 0.0,
        "polar_distance": 0.0,
        "pos_update_time": "2021-06-13T08:21:48.559092039Z",
        "reg": "N12345",
        "route": "route",
        "selected_altitude": 0,
        "speed": 440,
        "squawk": "sqwk",
        "type": "LJ",
        "vert_rate": 0
    },
    {
        "adsb": false,
        "altitude": 40000,
        "barometer": 0.0,
        "bds40_seen_time": "2021-06-13T08:21:48.559095449Z",
        "callsign": "SAL002",
        "category": "ct",
        "flightno": "SAL002",
        "heading": 65,
        "id": 5,
        "is_on_ground": true,
        "last_seen_time": "2021-06-13T08:21:48.559094960Z",
        "lat": 39.8560963,
        "lon": -104.6759263,
        "polar_bearing": 0.0,
        "polar_distance": 0.0,
        "pos_update_time": "2021-06-13T08:21:48.559095231Z",
        "reg": "N54321",
        "route": "route",
        "selected_altitude": 0,
        "speed": 440,
        "squawk": "sqwk",
        "type": "LJ",
        "vert_rate": 0
    },
    {
        "adsb": false,
        "altitude": 40000,
        "barometer": 0.0,
        "bds40_seen_time": "2021-06-13T08:21:48.559097498Z",
        "callsign": "SAL002",
        "category": "ct",
        "flightno": "SAL002",
        "heading": 65,
        "id": 6,
        "is_on_ground": true,
        "last_seen_time": "2021-06-13T08:21:48.559097033Z",
        "lat": 39.8412964,
        "lon": -105.0048267,
        "polar_bearing": 0.0,
        "polar_distance": 0.0,
        "pos_update_time": "2021-06-13T08:21:48.559097278Z",
        "reg": "N54321",
        "route": "route",
        "selected_altitude": 0,
        "speed": 440,
        "squawk": "sqwk",
        "type": "LJ",
        "vert_rate": 0
    }
]

Reactive implementation

The reactive branch contains a fully reactive implementation using Project Reactor, R2DBC and Spring WebFlux.